Title :
Time Aspects of Information Systems
Author :
Zhezhnych, P. ; Peleschychyn, A.
Author_Institution :
ISN Dept., Lviv Polytech. Nat. Univ., Lviv
Abstract :
In this paper Various time aspects were analyzed in a context of information systems functioning both in local and Web environments. Nine main features of time were emphasized: ordering relation, discreteness, referring to unique individualized events, dividing into past/present/future events, flowing of time, universality, irreversibility, no fixed events of future, a meta-moment structure. As generalization of these features a meta- moment time model in information systems was proposed.
Keywords :
Internet; information systems; temporal databases; Internet; discreteness; information systems; irreversibility; meta-moment structure; ordering relation; temporal database; time dimensions; time model; universality; Aggregates; Computer networks; Geology; IP networks; Information analysis; Information systems; Internet; Rhythm; Spatial databases; Transaction databases; Internet; information systems; temporal database; time dimensions;
Conference_Titel :
CAD Systems in Microelectronics, 2007. CADSM '07. 9th International Conference - The Experience of Designing and Applications of
Conference_Location :
Lviv-Polyana
Print_ISBN :
966-533-587-0
DOI :
10.1109/CADSM.2007.4297640
